| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20180420 |
| Unknown | China national standards | MT | 290.0 | USD | 20180420 |
| Unknown | China national standards | MT | 280.0 | USD | 20180420 |
| Unknown | China national standards | MT | 290.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180418 |
| Unknown | China national standards | MT | 300.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180418 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180417 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180417 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180416 |